≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Desiccated,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488199310 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488199310 |
| Canonical Smiles | C1=C(NC(=O)NC1=O)C(=O)O.O |
| IUPAC Name | 2,4-dioxo-1H-pyrimidine-6-carboxylic acid;hydrate |
| InChIKey | YXUZGLGRBBHYFZ-UHFFFAOYSA-N |
| INCHI | 1S/C5H4N2O4.H2O/c8-3-1-2(4(9)10)6-5(11)7-3;/h1H,(H,9,10)(H2,6,7,8,11);1H2 |
| Isomeric SMILES | C1=C(NC(=O)NC1=O)C(=O)O.O |
| WGK Germany | 3 |
| RTECS | RM3180000 |
| Alternate CAS | 65-86-1；34717-03-8 |
| Molecular Weight | 174.11 |
| Beilstein | 25253 |
| Reaxy-Rn | 7604036 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7604036&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Pyrimidinecarboxylic acids and derivatives |
| Direct Parent | Pyrimidinecarboxylic acids |
| Alternative Parents | Hydropyrimidine carboxylic acids and derivatives Pyrimidones Vinylogous amides Heteroaromatic compounds Ureas Lactams Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrimidine-6-carboxylic acid - Hydropyrimidine carboxylic acid derivative - Pyrimidone - Hydropyrimidine - Heteroaromatic compound - Vinylogous amide - Urea - Lactam - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrimidinecarboxylic acids. These are pyrimidines with a structure containing a carboxyl group attached to the pyrimidine ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2601082 | Certificate of Analysis | Jun 09, 2026 | O108305 |
| L2106833 | Certificate of Analysis | Sep 09, 2025 | O108305 |
| L2107092 | Certificate of Analysis | Sep 09, 2025 | O108305 |
| L2107096 | Certificate of Analysis | Sep 09, 2025 | O108305 |
| G2119081 | Certificate of Analysis | May 09, 2025 | O108305 |
| K1206011 | Certificate of Analysis | Oct 15, 2024 | O108305 |
| D2324028 | Certificate of Analysis | May 10, 2023 | O108305 |
| D2324022 | Certificate of Analysis | Nov 25, 2021 | O108305 |
| Solubility | Soluble in water (1.7 mg/ml), and ammonium hydroxide. Insoluble in chloroform |
|---|---|
| Melt Point(°C) | 300°C |
| Molecular Weight | 174.110 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 174.028 Da |
| Monoisotopic Mass | 174.028 Da |
| Topological Polar Surface Area | 96.500 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 268.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
